JPH0215294B2 - - Google Patents

Info

Publication number
JPH0215294B2
JPH0215294B2 JP18617381A JP18617381A JPH0215294B2 JP H0215294 B2 JPH0215294 B2 JP H0215294B2 JP 18617381 A JP18617381 A JP 18617381A JP 18617381 A JP18617381 A JP 18617381A JP H0215294 B2 JPH0215294 B2 JP H0215294B2
Authority
JP
Japan
Prior art keywords
steering stem
metal pipe
mold hole
diameter portion
die
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP18617381A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5886938A (ja
Inventor
Shiro Tanaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MITSUBOSHI SEISAKUSHO
Original Assignee
MITSUBOSHI SEISAKUSHO
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MITSUBOSHI SEISAKUSHO filed Critical MITSUBOSHI SEISAKUSHO
Priority to JP18617381A priority Critical patent/JPS5886938A/ja
Publication of JPS5886938A publication Critical patent/JPS5886938A/ja
Publication of JPH0215294B2 publication Critical patent/JPH0215294B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/06—Making machine elements axles or shafts
    • B21K1/10—Making machine elements axles or shafts of cylindrical form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
JP18617381A 1981-11-18 1981-11-18 ステアリングステムの製造方法 Granted JPS5886938A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18617381A JPS5886938A (ja) 1981-11-18 1981-11-18 ステアリングステムの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18617381A JPS5886938A (ja) 1981-11-18 1981-11-18 ステアリングステムの製造方法

Publications (2)

Publication Number Publication Date
JPS5886938A JPS5886938A (ja) 1983-05-24
JPH0215294B2 true JPH0215294B2 (xx) 1990-04-11

Family

ID=16183662

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18617381A Granted JPS5886938A (ja) 1981-11-18 1981-11-18 ステアリングステムの製造方法

Country Status (1)

Country Link
JP (1) JPS5886938A (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01205814A (ja) * 1988-02-09 1989-08-18 Futaba Kogyo Kk 金属製パイプ端部の構造並びにその加工方法、加工装置および加工用型具
US5216912A (en) * 1991-08-05 1993-06-08 Takeru Tanaka Steering shaft and manufacturing method therefor
ES2093545B1 (es) * 1993-04-06 1997-07-01 Navarra Pruna Alberto Procedimiento de fabricacion de un tubular de expulsion para moldes.
US6145185A (en) * 1997-10-31 2000-11-14 Hwang; Jeng-Yih Method for forming a connecting pipe of a high pressure connector for fluid
KR100590117B1 (ko) 2004-08-26 2006-06-19 이재구 중공형 휠 샤프트 제조방법
KR100835946B1 (ko) 2006-12-19 2008-06-09 이재구 컬럼타입 파워 스티어링 장치용 출력축 가공을 위한 중간성형물
CN106112416B (zh) * 2016-08-30 2018-07-13 重庆宏雷机械制造有限公司 方向柱的加工工艺

Also Published As

Publication number Publication date
JPS5886938A (ja) 1983-05-24

Similar Documents

Publication Publication Date Title
US4662238A (en) Steering wheel for automotive vehicles and process for its manufacture
JPH0215294B2 (xx)
JP2592171B2 (ja) ステアリング用トーションバーの成形方法
KR20030080982A (ko) 포핏밸브의 제조방법
JPH0224618B2 (xx)
US1991199A (en) Method of forming rear axle housings
JPS6376733A (ja) 首溝付きボ−ルスタツドの製造方法
JPH0240905B2 (xx)
US2388094A (en) Cartridge case
US5724850A (en) Rear fork for a motorcycle
JPH05337576A (ja) 管端末の成形方法
JPS6117577B2 (xx)
JPH033111B2 (xx)
JPS636301B2 (xx)
JP2001114114A (ja) ラックバー
JPH04145210A (ja) ワッシャ組込みボルトの製造法
JPH0452825B2 (xx)
JPH0331531B2 (xx)
JPH074643B2 (ja) 内径に環状ストッパを有する鍔付中間円筒部材の成形方法
JPS5916856B2 (ja) 自転車用フレ−ムラックの製造方法
TWI555665B (zh) The preparation method of the front fork and the method of making the fork
JPH05139320A (ja) ステアリングホイール芯金
JPS631665Y2 (xx)
JP2002264672A (ja) 燃料注入管とその製造方法
JPH06114456A (ja) 板金プレス製管フランジの製造方法